A Laser System for Counting Cloth Filaments

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Note (General)：: A simple high speed and high accuracy counter system for cloth filament has been constructed. The principle is based on the laser light attenuation th...

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Material Type: 文書・図像類
Title: A Laser System for Counting Cloth Filaments
Author/Editor: UEDA, Masahiro
KAWAZU, Mugen
SUGA, Hiroshi
Author Heading: UEDA, Masahiro
KAWAZU, Mugen
SUGA, Hiroshi
Publication, Distribution, etc.: Elsevier Science
Publication Date: 1997-09
Publication Date (W3CDTF): 1997-09
Periodical title: Optics and Lasers in Engineering
No. or year of volume/issue: 28 1
Volume: 28
Issue: 1
Pages: 71-74
Text Language Code: eng
Target Audience: 一般
Note (General): A simple high speed and high accuracy counter system for cloth filament has been constructed. The principle is based on the laser light attenuation through the cloth. The system is composed of semiconductor laser, objective lens, focusing lens PIN photodiode and processing system including amplifier, ΔV detector, counter, comparator, presser and marker. The counting accuracy is above 99% and the maximum counting speed is beyond 5 kHz, which will be enough for practical use.
Access Restrictions: 限定公開
Related Material (DOI): 10.1016/S0143-8166(96)00057-7
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 福井大学 : 福井大学学術機関リポジトリ